One Variable Inequality

Which graph matches the inequality r ≥ -6?

• A

• B

• C

• D

When you graph an inequality, you use a closed dot when you use which symbols?

• ≤, ≥

• <, >

Match the number line

to the inequality.

Match the number line

to the inequality.

Greater than

• <

• >

• ≤

• ≥

Less Than

• <

• >

• ≤

• ≥

Less than or equal to

• <

• >

• ≤

• ≥

Greater than or equal to

• <

• >

• ≤

• ≥

Solve.

- 8 > 56 - 8b

• b > 8

• b > 7/2

• b < -8

• b > 6

Solve the inequality.

-10x + 5 ≥ 195

• x ≤ -19

• x < -19

• x ≥ -19

• x > -19